55A44B54-3 — PIN,SHOULDER,HEADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

55A44B54-3: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.030 INCHES NOMINAL IN, material: STEEL COMP 431 OVERALL, head_style: FLAT, first_end_style: SQUARE, style_designator: SHOULDER, first_step_length: 0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-101-8542, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

55A44B54-3

NSN: 5315-00-101-8542
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 072E5 — VERTEX MODERNIZATION AND SUSTAINMENT LLC (USA)

SPECIFICATIONS

height	0.030 INCHES NOMINAL IN
material	STEEL COMP 431 OVERALL
head_style	FLAT
first_end_style	SQUARE
style_designator	SHOULDER
first_step_length	0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
pin_head_diameter	0.250 INCHES NOMINAL IN
surface_treatment	PASSIVATE OVERALL
under_head_length	0.435 INCHES NOMINAL IN
second_step_length	0.100 INCHES NOMINAL IN
first_step_diameter	0.214 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
second_step_diameter	0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
NSN	5315-00-101-8542

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST STEP DIAMETER: 0.214 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN

•

UNDER HEAD LENGTH: 0.435 INCHES NOMINAL IN

•

FIRST END STYLE: SQUARE

•

SECOND STEP LENGTH: 0.100 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

PIN HEAD DIAMETER: 0.250 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18732 HT-125 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLAT

TECHNICAL CHARACTERISTICS

FIRST STEP DIAMETER	0.214 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
UNDER HEAD LENGTH	0.435 INCHES NOMINAL IN
FIRST END STYLE	SQUARE
SECOND STEP LENGTH	0.100 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
PIN HEAD DIAMETER	0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18732 HT-125 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE	FLAT
SECOND STEP DIAMETER	0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
HEIGHT	0.030 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES 1

67A79B54Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy 55A44B54-3?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 55A44B54-3?

55A44B54-3 is a PIN,SHOULDER,HEADED.

What parts can replace 55A44B54-3?

There is 1 known substitute for 55A44B54-3: 67A79B54. Substitute compatibility should be verified for your specific system.

What is the NSN for 55A44B54-3?

55A44B54-3 is cataloged in the U.S. Government catalog under NSN 5315-00-101-8542. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

55A44B54-3 — PIN,SHOULDER,HEADED

Request a Quote — 55A44B54-3