SPE16N25 — BOLT,EXTERNALLY RELIEVED BODY

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

SPE16N25: BOLT,EXTERNALLY RELIEVED BODY.

The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include head_height: 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.750 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: CADMIUM OVERALL, width_between_flats: 0.742 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-020-2439, 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

SPE16N25

NSN: 5306-01-020-2439
FSC: 5306 — Bolts
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

head_height	0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
thread_class	2A A
thread_length	0.750 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_between_flats	0.742 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
nominal_thread_diameter	0.500 INCHES IN
first_diameter_from_head	0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
thread_quantity_per_inch	20
thread_series_designator	UNF
second_diameter_from_head	0.415 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN
material_document_and_classification	EN165,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5306-01-020-2439

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DTD904,FSCM K0378 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: EN165,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

FIRST DIAMETER FROM HEAD: 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN

•

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER: 1.500 INCHES NOMINAL IN

•

NOMINAL THREAD DIAMETER: 0.500 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DTD904,FSCM K0378 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	EN165,FSCM K0378 MFR REF SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD	0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	1.500 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER	0.500 INCHES IN
THREAD DIRECTION	RIGHT-HAND
SECOND DIAMETER FROM HEAD	0.415 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS	0.742 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5306 — Bolts

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

5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SPE16N25?

SPE16N25 is a BOLT,EXTERNALLY RELIEVED BODY.

What is the NSN for SPE16N25?

SPE16N25 is cataloged in the U.S. Government catalog under NSN 5306-01-020-2439. This indicates validated use in U.S. government and defense supply chains.

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SPE16N25 — BOLT,EXTERNALLY RELIEVED BODY

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