HL31-8-18 — PIN-RIVET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HL31-8-18: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 431 OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN, head_height: 0.059 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-972-3291, 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

HL31-8-18

NSN: 5320-00-972-3291
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 431 OVERALL
head_style	FLUSH COUNTERSUNK
grip_length	1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
head_height	0.059 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
shank_style	PIN-RIVET, STRAIGHT, THREADED
thread_class	3A A
shank_diameter	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
shear_strength	125000 DOUBLE POUNDS PER SQUARE INCH
fastener_length	1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	100.0 DEGREES NOMINAL
surface_treatment	PASSIVATE OVERALL
NSN	5320-00-972-3291

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.059 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 258,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5628 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL

•

HEAD STYLE: FLUSH COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD HEIGHT	0.059 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
FASTENER LENGTH	1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	258,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5628 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
HEAD STYLE	FLUSH COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
GRIP LENGTH	1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5320 — Rivets

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

5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy HL31-8-18?

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 HL31-8-18?

HL31-8-18 is a PIN-RIVET.

What is the NSN for HL31-8-18?

HL31-8-18 is cataloged in the U.S. Government catalog under NSN 5320-00-972-3291. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

HL31-8-18 — PIN-RIVET

Request a Quote — HL31-8-18