PartsTable
Technical Data Sheet
Download PDF

1881-361 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1881-361: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 1.380 INCHES NOMINAL IN, flange_diameter: 1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN, flange_thickness: 0.250 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, width_across_flats: 1.865 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN, surface_treatment_document_and_classification: QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-176-8393, 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
1881-361
NSN: 5325-01-176-8393
FSC: 5325 — Fastening Devices
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
length1.380 INCHES NOMINAL IN
flange_diameter1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
flange_thickness0.250 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
width_across_flats1.865 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-176-8393
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1881-361 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE DIAMETER: 1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 1.865 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN
•
LENGTH: 1.380 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
WIDTH ACROSS FLATS1.865 INCHES MINIMUM AND 1.870 INCHES MAXIMUM IN
LENGTH1.380 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
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
Ready to buy 1881-361?
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 1881-361?
1881-361 is a INSERT,SCREW THREAD.
What is the NSN for 1881-361?
1881-361 is cataloged in the U.S. Government catalog under NSN 5325-01-176-8393. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1881-361