Military Fasteners: Mil Spec Hardware, Electronics, and Tools

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Military-Fasteners is a stocking distributor of aerospace and military standards hardware

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Shop by Department

Shop over 40,000 items by category.

Bearings

Bolts

Bushings

Cables

Caplugs

Clamps

Grommets

Collars

Electrical

Nuts

Eyelets

Filters

Fittings

Gaskets

Hinges

Inserts

Locksprings

O-Rings

Pins

Plugs

Pulleys

Rings

Rivets

Rod Ends

Screws

Shop Supplies

Spacers

Studs

Switches

Washers

Brackets

Avionics

Springs

Hooks

Valves

Chain

Tools

Pilot Supplies

Tapes

Chemicals

Instant Pricing

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Shop by Series

Shop parts by series designation and prefix.

Series Breakdown

AN Series
- AN10
- AN123
- AN1233
- AN1234
- AN1236
- AN17
- AN173
- AN174
- AN175
- AN176
- AN23
- AN24
- AN25
- AN3
- AN320
- AN386
- AN3C
- AN3H
- AN4
- AN43
- AN43B
- AN44
- AN4C
- AN4H
- AN5
- AN500
BAC Series
- BACB30LM
- BACB30LM3
- BACB30LM4
- BACB30LR4
- BACB30LU
- BACB30LU4
- BACB30NF4
- BACB30NM
- BACB30NM4
- BACB30NR
- BACB30NT
- BACN10JC
- BACN10JD
- BACR15
- BACR15B
- BACR15BA
- BACR15GF
- BACW10P
CR Series
- CR2239
- CR2248
- CR2249
- CR2663
- CR3213
- CR3214
- CR3242
- CR3243
- CR3245
- CR3252
- CR3253
- CR3523
- CR3552
- CR3553
HL Series
- HL18PB
- HL20PB
- HL218
- HL219
- HL22
- HL40
- HL41
- HL62PB
MS Series
- MS14183
- MS14218AD
- MS15795
- MS16562
- MS16624
- MS16625
- MS16633
- MS16995
- MS16997
- MS16998
- MS17986C
- MS19060
- MS20006
- MS20008
- MS20073
- MS20074
- MS20392
- MS20426A
- MS20426A3
- MS20426AD
- MS20426AD3
- MS20426B
- MS20426D
- MS20426DD
- MS20426DD6
- MS20427
NAS Series
- NAS1003
- NAS1004
- NAS1006
- NAS1080
- NAS1081
- NAS1096
- NAS1097AD
- NAS1097AD3
- NAS1097AD4
- NAS1097AD5
- NAS1097AD6
- NAS1097B
- NAS1097KE
- NAS1097KE3
- NAS1100
- NAS1100E
- NAS1101
- NAS1101E
- NAS1101E3
- NAS1102
- NAS1102E
- NAS1102E3
- NAS1149
- NAS1149C
- NAS1149D
- NAS1149DN

Don't Have a Part Number

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Thread Size (UTS)

Threads per Inch (TPI)

Head/Nut Style

Material

Overall Length

Looking for nuts?

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Recently Updated

New or updated parts in the Military-Fasteners catalog (changes daily).

$7.85 Each

NAS76A4-010
Sleeve Bushing
Picture of NAS76A4-010

Length: 5/16",

$34.95 Each

MS51831CA202L
Screw Thread Insert
Picture of MS51831CA202L

Thread Size: 1/4", Thread Length: 1/4", stainless steel, dry film lubricant, MS51831 series insert

$3.30 Each

NAS1831C4C10
Electrical Post
Picture of NAS1831C4C10

Head Width: 1/4", NAS1831 series post

$0.40 Each

MS21042L08
Self-Locking Extended Washer Nut
Picture of MS21042L08

thread: 8-32, reduced hexagon, reduced height, cadmium plated steel, dry film lubricated, MS21042 series nut

$0.35 Each

NAS1203-5
Close Tolerance Bolt
Picture of NAS1203-5

length: 0.588", thread: 10-32, close tolerance, cadmium plated alloy steel

$0.66 Each

MS90726-34
Machine Bolt
Picture of MS90726-34

MS90726 series bolt

$3.80 Each

NAS6204-5D
Shear Bolt
Picture of NAS6204-5D

length: 0.682", grip: 0.312", thread: 1/4-28, hex head, drilled shank, tension, short thread, cadmium plated alloy steel

$0.86 Each

NAS7203-2
Close Tolerance Screw
Picture of NAS7203-2

length: 0.490", grip: 0.125", thread: 10-32, flush head, close tolerance, corrosion resistant steel, philips recess, NAS7203 series screw

$1.25 Each

MS28773-08
Packing Retainer
Picture of MS28773-08

tube outer diameter: 1/2", packing retainer, teflon for tube fittings

$29.37 Each

MS9575-12
Machine Bolt
Picture of MS9575-12

Fastener Length: 31/32", Hole Diameter: 1/16", Thread: 1/4-28, Thread Length: 49/64

$0.30 Each

AN515-8R26
Machine Screw
Picture of AN515-8R26

Fastener Length: 1-9/16", Thread: 8-32, Thread Length: 1-9/16

$1.44 Each

NAS1149EN432R
Flat Washer
Picture of NAS1149EN432R

NAS1149EN432R Flat Washer

Media

Learn about Military-Fasteners

We are an online retailer of pre-packed, ready to ship aerospace and mil-spec hardware and consumables developed to provide simple ordering and fast shipping from our fully stocked fulfillment center.

IESL for DOE
Military-Fasteners has been approved for and is included on the IESL for the department of energy (DOE).
Read our quality commitment